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Two Sigma Securities’s Impinj PI Stock Holding History

Two Sigma Securities’s Portfolio PI Stock Details PI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-1,100
Closed -$238K – 2828
2024
Q3 		$238K Sell
1,100
-700
-39% -$119K ﹤0.01% 1984
2024
Q2 		$282K Hold
1,800
– – ﹤0.01% 2047
2024
Q1 		$231K Buy
+1,800
New +$189K ﹤0.01% 2207
2023
Q4 		– Sell
-5,800
Closed -$319K – 3450
2023
Q3 		$319K Buy
+5,800
New +$394K ﹤0.01% 1902

Other funds holding PI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
SC
Sylebra Capital Palo Alto, California $774M AUM 56.69% 1-Year Est. Return
WRCM
Whale Rock Capital Management Boston, Massachusetts $7.74B AUM 180.85% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Two Sigma Securities's PI Position: Q4 2025 in Review

Two Sigma Securities sold out of Impinj (PI) in Q4 2025, closing a stake of 1,655 shares — an estimated $299K sold.

Two Sigma Securities first reported a position in PI in Q4 2023 and held it in 5 quarters. The position peaked at $618K in Q2 2025. 328 funds tracked by Wall St. Rank hold PI as of Q4 2025.

  • Two Sigma Securities reported no remaining Impinj position as of Q4 2025 after selling out during the quarter.
  • Two Sigma Securities sold 1,655 Impinj shares in Q4 2025, an estimated $299K.
  • Two Sigma Securities first reported a position in Impinj in Q4 2023 and held it in 5 quarters.
  • Two Sigma Securities's Impinj position peaked at $618K in Q2 2025.
  • 328 funds tracked by Wall St. Rank held Impinj as of Q4 2025.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.